Do find the full hands-on and change-log of this update below.
• For non-Gmail addresses: You can mark messages as spam.
• Add animated GIFs to your message using Gboard.
Above change-log we found from APKmirror.
Come back here, I will update the full APK hands-on and screenshots of new smart filter here.
You can download the APK file from below link
Gmail v7.4.9 APK